svenvogel commented on a change in pull request #3524: Fix VR
bootstrapping/connection state in KVM
URL: https://github.com/apache/cloudstack/pull/3524#discussion_r307642511
##########
File path: systemvm/debian/opt/cloud/bin/setup/bootstrap.sh
##########
@@ -85,12 +85,18 @@ config_guest() {
sed -i "s/%/ /g" $CMDLINE
;;
kvm)
- # Configure hot-plug
- modprobe acpiphp || true
- modprobe pci_hotplug || true
+ # Configure kvm hotplug support
+ if grep -E 'CONFIG_HOTPLUG_PCI=y|CONFIG_HOTPLUG_PCI_ACPI=y'
/boot/config-`uname -r`; then
+ log_it "acpiphp and pci_hotplug module already compiled in"
+ else
+ modprobe acpiphp 2> /dev/null && log_it "acpiphp module loaded" ||
true
+ modprobe pci_hotplug 2> /dev/null && log_it "pci_hotplug module
loaded" || true
+ fi
+
sed -i -e "/^s0:2345:respawn.*/d" /etc/inittab
sed -i -e "/6:23:respawn/a\s0:2345:respawn:/sbin/getty -L 115200
ttyS0 vt102" /etc/inittab
- systemctl enable --now qemu-guest-agent
Review comment:
@rhtyd yes normally it should but qemu-guest-agent it a sysvinit and
unfortunately with this redirect there is no startup.
```sh
[root@kvm08 /]# /lib/systemd/systemd-sysv-install --help
systemd-sysv-install version 1.7.4 - Copyright (C) 1997-2000 Red Hat, Inc.
This may be freely redistributed under the terms of the GNU Public License.
usage: systemd-sysv-install <enable|disable|is-enabled> [name]
```
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